As an extract from the researched prices for 
1-Ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinoline-carboxylic acid there are currently shown 3 prices in the last 3 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2023 from USD 756.00 for 1 g to USD 100.00 per 50 mg in 2021 .